Bead forming apparatus and forming method
US-2015360429-A1 · Dec 17, 2015 · US
Filler-raising device
US10442148B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10442148-B2 |
| Application number | US-201415513784-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 3, 2014 |
| Priority date | Oct 3, 2014 |
| Publication date | Oct 15, 2019 |
| Grant date | Oct 15, 2019 |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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Abstract
Official abstract text for this publication.
Disclosed is a filler-raising device that raises a filler upright to couple the filler with a bead core. The filler-raising device includes a balloon that raises the filler upright toward the bead core and an air controller that supplies air into the balloon and draws air out of the balloon.
First claim
Opening claim text (preview).
The invention claimed is: 1. A filler-raising device that raises a filler upright to couple the filler with a bead core, the filler-raising device comprising: a balloon that raises the filler upright toward the bead core; and an air controller that supplies air into the balloon and draws air out of the balloon, the air controller including a cylinder case, a piston located in the cylinder case, and an actuator that moves the piston, wherein the piston defines a storage section for air in the cylinder case, wherein the storage section has a volume that is varied when the piston moves, and wherein the storage section has a maximum volume that is larger than a volume of the balloon when the balloon is inflated to the maximum.
Assignees
Inventors
Classifications
Fillers or apexes · CPC title
- B29D30/48Primary
Bead-rings or bead-cores (from wire B21F37/00); Treatment thereof prior to building the tyre · CPC title
Handling tyre beads, e.g., storing, transporting, transferring and supplying to the toroidal support or to the drum · CPC title
Applying fillers or apexes to bead cores · CPC title
- B29D30/0016Primary
Handling tyres or parts thereof, e.g. supplying, storing, conveying (B29D30/2607 takes precedence; loading and unloading vulcanizing presses B29D30/0603) · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US10442148B2 cover?
- Disclosed is a filler-raising device that raises a filler upright to couple the filler with a bead core. The filler-raising device includes a balloon that raises the filler upright toward the bead core and an air controller that supplies air into the balloon and draws air out of the balloon.
- Who is the assignee on this patent?
- Fuji Seiko Co Ltd, Fuji Shoji Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B29D30/48. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Oct 15 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).